San JoseCosta Rica |
Xi'anChina |
998 537
(2013) |
998 537
(2013)
7 270 000
(2006) |
7 270 000
(2006) |
202 km2
|
202 km2
9 983 km2
|
9 983 km2
|
4 943.25
/km2 |
4 943.25/km2
728.24/km2
|
728.24
/km2 |